.page-news {
  --news-rule: rgba(143, 184, 171, 0.16);
  --news-rule-strong: rgba(143, 184, 171, 0.34);
  --news-body: #C7DCD4;
  --news-inner-line: rgba(234, 246, 241, 0.14);
  color: var(--mist);
  background-color: var(--ink);
  background-image:
    radial-gradient(120% 55% at 12% 0%, rgba(57, 242, 208, 0.07), transparent 62%),
    radial-gradient(90% 45% at 96% 6%, rgba(255, 157, 69, 0.06), transparent 66%);
  background-repeat: no-repeat;
}

.page-news .news-head {
  padding: clamp(24px, 5vw, 54px) 0 clamp(26px, 5vw, 52px);
  border-bottom: 1px solid var(--news-rule);
}

.page-news .news-head__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(44px, 10.5vw, 90px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-news .news-head__title span {
  display: block;
  max-width: 30ch;
  margin-top: clamp(12px, 2vw, 20px);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(15px, 2.4vw, 19px);
  line-height: 1.65;
  letter-spacing: 0;
  color: var(--sage);
}

.page-news .news-head__lede {
  max-width: 64ch;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  color: var(--news-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

.page-news .news-head__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--sage);
}

.page-news .news-head__stats .num {
  margin-right: 6px;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--cyan);
}

.page-news .news-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 22px;
  margin-bottom: clamp(16px, 2.6vw, 26px);
}

.page-news .news-section-note {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 本周焦点 ---------- */
.page-news .news-focus {
  padding-top: clamp(32px, 6vw, 64px);
}

.page-news .focus-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-news .news-figure {
  margin: 0;
  overflow: hidden;
  background: var(--ink);
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .focus-lead {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--panel) 0%, var(--forest) 100%);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-news .focus-lead:hover {
  border-color: var(--news-rule-strong);
  transform: translateY(-2px);
}

.page-news .focus-lead .news-figure img {
  aspect-ratio: 12 / 7;
}

.page-news .focus-lead__body {
  padding: clamp(18px, 3vw, 30px);
}

.page-news .news-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.page-news .news-tags span {
  padding: 4px 11px;
  border: 1px solid rgba(57, 242, 208, 0.38);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-news .focus-lead h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-news .focus-lead__text {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-body);
}

.page-news .news-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--sage);
}

.page-news .focus-side {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-lg);
  background: var(--panel-soft);
  transition: border-color 0.22s var(--ease);
}

.page-news .focus-side:hover {
  border-color: var(--news-rule-strong);
}

.page-news .focus-side--a .news-figure {
  min-height: 150px;
}

.page-news .focus-side--a .news-figure img {
  height: 100%;
  min-height: 150px;
  aspect-ratio: 4 / 3;
}

.page-news .focus-side__body {
  padding: clamp(16px, 2.6vw, 24px);
}

.page-news .focus-side h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.2;
  color: var(--mist);
}

.page-news .focus-side__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sage);
}

.page-news .focus-side--b {
  position: relative;
  display: block;
  padding: clamp(18px, 3vw, 26px);
  border-color: rgba(255, 157, 69, 0.22);
  background:
    radial-gradient(100% 80% at 100% 0%, rgba(255, 157, 69, 0.16), transparent 62%),
    linear-gradient(150deg, var(--wine) 0%, #2A0E1C 100%);
}

.page-news .focus-side--b::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--amber), transparent 72%);
}

.page-news .focus-side__index {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(234, 246, 241, 0.22);
}

.page-news .focus-side--b .news-tags span {
  border-color: rgba(255, 157, 69, 0.45);
  color: var(--amber);
}

.page-news .focus-side--b .news-meta {
  color: rgba(234, 246, 241, 0.62);
}

/* ---------- 分类入口 ---------- */
.page-news .news-browse {
  margin-top: clamp(30px, 5vw, 56px);
}

.page-news .news-browse__panel {
  padding: clamp(20px, 3.4vw, 32px);
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--forest) 0%, #061B17 100%);
}

.page-news .news-filters {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 0;
  padding: 4px 2px 10px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-news .news-filters::-webkit-scrollbar {
  display: none;
}

.page-news .news-filters li {
  flex: 0 0 auto;
}

.page-news .news-filters a {
  display: inline-block;
  padding: 9px 17px;
  border: 1px solid var(--news-rule-strong);
  border-radius: var(--radius-pill);
  font-size: 14px;
  line-height: 1.2;
  white-space: nowrap;
  text-decoration: none;
  color: var(--sage);
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .news-filters a:hover,
.page-news .news-filters a:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-filters a[aria-current="true"] {
  color: var(--ink);
  font-weight: 600;
  background: var(--amber);
  border-color: var(--amber);
}

/* ---------- 文章列表 ---------- */
.page-news .news-feed {
  padding-top: clamp(32px, 6vw, 62px);
}

.page-news .feed-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-rule-strong);
}

.page-news .feed-list li {
  margin: 0;
}

.page-news .feed-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 18px 14px 18px 18px;
  border-bottom: 1px solid var(--news-rule);
  transition: background-color 0.22s var(--ease);
}

.page-news .feed-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: var(--radius-pill);
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.24s var(--ease);
}

.page-news .feed-row:hover {
  background: rgba(15, 58, 49, 0.6);
}

.page-news .feed-row:hover::before {
  transform: scaleY(1);
}

.page-news .feed-row__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--amber);
}

.page-news .feed-row__time em {
  display: block;
  font-style: normal;
  font-size: 11px;
  color: var(--sage);
}

.page-news .feed-row__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.8vw, 27px);
  line-height: 1.24;
  letter-spacing: -0.005em;
  color: var(--mist);
  transition: color 0.2s var(--ease);
}

.page-news .feed-row:hover .feed-row__title {
  color: var(--cyan);
}

.page-news .feed-row__desc {
  margin: 6px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sage);
}

.page-news .feed-row__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: var(--cyan);
}

.page-news .feed-row__tag em {
  display: block;
  font-style: normal;
  color: var(--sage);
}

/* ---------- 专题 ---------- */
.page-news .news-topics {
  padding-top: clamp(40px, 7vw, 78px);
}

.page-news .topics-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .topic-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-lg);
  color: var(--mist);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-news .topic-card:hover {
  border-color: var(--news-rule-strong);
  transform: translateY(-2px);
}

.page-news .topic-card--wine {
  background: linear-gradient(160deg, var(--wine) 0%, #220B16 96%);
}

.page-news .topic-card--panel {
  background: linear-gradient(160deg, var(--panel) 0%, var(--forest) 96%);
}

.page-news .topic-card--indigo {
  background: linear-gradient(160deg, var(--indigo) 0%, #120E2B 96%);
}

.page-news .topic-card .news-figure img {
  aspect-ratio: 5 / 3;
}

.page-news .topic-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: clamp(18px, 3vw, 26px);
}

.page-news .topic-card__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-news .topic-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.8vw, 26px);
  line-height: 1.2;
  color: var(--mist);
}

.page-news .topic-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(234, 246, 241, 0.76);
}

.page-news .topic-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-inner-line);
}

.page-news .topic-list li {
  border-bottom: 1px solid var(--news-inner-line);
}

.page-news .topic-list a {
  display: block;
  padding: 11px 0;
  font-size: 14px;
  line-height: 1.55;
  text-decoration: none;
  color: rgba(234, 246, 241, 0.9);
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-news .topic-list a:hover,
.page-news .topic-list a:focus-visible {
  padding-left: 8px;
  color: var(--cyan);
}

/* ---------- 收尾 ---------- */
.page-news .news-return {
  margin-top: clamp(44px, 8vw, 86px);
  padding-bottom: clamp(40px, 7vw, 76px);
}

.page-news .news-return__panel {
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid var(--news-rule-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(57, 242, 208, 0.12), transparent 60%),
    linear-gradient(135deg, var(--forest) 0%, #051713 82%);
}

.page-news .news-return__text {
  max-width: 62ch;
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-body);
}

.page-news .news-return__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-news .news-return__note {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sage);
}

.page-news .news-return__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 242, 208, 0.4);
}

@media (min-width: 620px) {
  .page-news .focus-side--a {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .focus-side--a .news-figure img {
    aspect-ratio: auto;
    height: 100%;
  }

  .page-news .news-filters {
    flex-wrap: wrap;
    overflow-x: visible;
    padding-bottom: 4px;
  }
}

@media (min-width: 780px) {
  .page-news .feed-row {
    grid-template-columns: 128px minmax(0, 1fr) 108px;
    align-items: start;
    gap: 22px;
    padding: 24px 20px 24px 26px;
  }

  .page-news .feed-row__time {
    margin-top: 4px;
  }

  .page-news .feed-row__tag {
    margin-top: 4px;
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-news .focus-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    grid-template-rows: auto auto;
  }

  .page-news .focus-lead {
    grid-row: 1 / span 2;
  }
}

@media (min-width: 860px) {
  .page-news .topics-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .focus-lead,
  .page-news .focus-side,
  .page-news .topic-card,
  .page-news .feed-row,
  .page-news .feed-row::before,
  .page-news .topic-list a {
    transition: none;
  }

  .page-news .focus-lead:hover,
  .page-news .topic-card:hover {
    transform: none;
  }
}